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 Sydor Optics offers customized plane parallel optical windows for a variety of applications in Industrial, Medical, Research and Defense arenas. Precision quality, customized windows are available in an assortment of sizes as well as a wide range of materials.
General Specifications:
- Choose from various optical glasses, fused silica, Synthetic Quartz, Filter Material, CaF2, MgF2 and more
- Sizes up to 18” diameter are standard. Larger based on specification review
- Tight specifications based on size, which dictate processing method
- Surface Quality to 10-5
Specifications:
| Materials |
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Common Optical Glass
Fused Silica
Crystalline |
Schott, Ohara, Heraeus, Pilkington
Substrate, Optical, ArF, KrF
CaF2, MgF2 |
| Sizes |
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Diameter:
Square/Rectangles:
Thicknesses:
Dimensional Tolerances: |
Up to 1,000mm
Diagonals to 1,000mm
0.5mm and thicker
to +/-0.01mm |
| Optical Specifications (Size/Shape Dependent) |
Surface Flatness:
Clear Aperture:
Surface Quality:
Surface Roughness
Parallelism:
Transmitted Wavefront Error (TWE): |
to λ/20
central 85% diameter (typical)
to 10-5
3-20
< 10 arc seconds
< 1 wave |
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